On Tue, Jun 24, 2003 at 11:24:59AM -0400, Andrew Cagney wrote:
> >On Mon, Jun 23, 2003 at 03:02:25PM -0400, Andrew Cagney wrote:
> >
> >>Hello,
> >>
> >>When trying to boot a head of 1.6 branch kernel on a 1.6 userland, I'm 
> >>seeing the panic:
> >>
> >>wdc0 at obio0 offset 0x1f000 irq 19: DMA transfer
> >>wd0 at wdc0 channel 0 drive 0: <IC25N040ATCS04-0>
> >>wd0: drive supports 16-sector PIO transfers, LBA addressing
> >>wd0: 38154 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 78140160 
> >>sectors
> >>wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
> >>wd0(wdc0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
> >>....
> >>ums0 at uhidev0: 3 buttons and Z dir.
> >>wsmouse1 at ums0 mux 0
> >>boot device: cpu0
> >>root on wd0a dumps on wd0b
> >>exec /sbin/init: error 14
> >
> >
> >Ough. error 14 is EFAULT. Did something change in the MD moemry management 
> >?
> 
> What ever it was, it's weird.  My kernel had this option in it:
>  options       OFB_ENABLE_CACHE        # Speed up console #
> Worked with a vanila 1.6 but not head of netbsd-1-6 :-?  Disabling that 
> option lets my kernel boot.

There has been OFB_ENABLE_CACHE related pullups done today (or yesterday).
Are your sources before or after the pullup (or if out of luck in the middle) ?

--
Manuel Bouyer, LIP6, Universite Paris VI.           Manuel.Bouyer@lip6.fr
     NetBSD: 24 ans d'experience feront toujours la difference
--